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Logistics system damaged wood tray detection and alarm system and working method thereof

A logistics system and alarm system technology, which is applied in the direction of alarms, neural learning methods, biological neural network models, etc., can solve problems such as pallets that are difficult to distinguish, damaged wooden pallets, equipment and product damage, etc., to reduce product transportation consumption, Effect of extending service life, reducing equipment damage and product damage

Pending Publication Date: 2022-03-08
CHINA TOBACCO SHANDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the increase in the number of wooden pallets used and the impact of the use environment, there will be a certain number of damaged wooden pallets in the logistics system, and it is difficult to distinguish manually among a large number of pallets
At present, most enterprise logistics systems are mostly automated production lines. Once pallets enter the system, pallets with missing boards will cause manipulator palletizing and stacking failures, and pallets with damaged beams will cause transportation failures and stacker picking and placing failures, etc., and cause large Equipment and product damage

Method used

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  • Logistics system damaged wood tray detection and alarm system and working method thereof
  • Logistics system damaged wood tray detection and alarm system and working method thereof
  • Logistics system damaged wood tray detection and alarm system and working method thereof

Examples

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Effect test

Embodiment 1

[0034] Refer to attached Figure 1-6 As shown, the present invention provides a technical solution: a detection and alarm system for damaged wooden pallets in a logistics system, including a conveying mechanism 100 , a detection mechanism 200 and a main control mechanism 300 .

[0035] Refer to attached Figure 1-4 As shown, the conveying mechanism 100 includes a code separator 101, a transmission belt 102 and a rejecting machine 103. The inside bottom of the code separator 101 is provided with a jacking machine 1011, and the top of the code separator 101 is provided with a gantry 1012, and the inside of the code separator 101 is arranged symmetrically. There are four sets of shift forks 1013. The position of the shift forks 1013 corresponds to the fork holes of the wooden pallets. The code separator 101 is used for splitting the whole stack of wooden pallets. The logistics system is used in flow operation. The conveyor belt 102 is set on one side of the code sorting machine ...

Embodiment 2

[0046] Refer to attached Image 6 As shown, a working method for detecting and alarming damaged wooden pallets in a logistics system provided by an embodiment of the present invention includes the following steps:

[0047] S1, the pallet group is split, and the stacked pallet group is placed in the code separator 101. The servo motor 1015 controls the four sets of shift forks 1013 to recover, and the jacking machine 1011 starts to lift the entire pallet group. When the set height is reached, the servo motor 1015 Start to extend the shift fork 1013 and snap it into the fork hole of the second pallet at the bottom, and the jacking machine 1011 continues to descend to a position flush with the conveyor belt 102, waiting for the conveying signal;

[0048] S2, detection of the underside of the wooden board. After step S1, a gap is formed between the second pallet on the bottom layer and the bottom pallet. At this time, two sets of infrared sensors 2021 send out detection signals. W...

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Abstract

The invention provides a logistics system damaged wood tray detection and alarm system and a working method thereof, and belongs to the technical field of logistics tray detection.The system comprises a conveying mechanism, a detection mechanism and a main control mechanism, and the conveying mechanism comprises a stacking machine, a conveying belt and a removing machine; the detection mechanism comprises a wood board upper side detection module, a wood board lower side detection module, a micro-control module and an alarm module, the wood board upper side detection module comprises a position sensor, an industrial camera, an image preprocessing unit and an identification unit, the position sensor is arranged on one side of the conveying belt, and the industrial camera is arranged on the portal frame; the wood board lower side detection module comprises an infrared sensor, the master control mechanism comprises an industrial personal computer and a PLC, and mainly detects and alarms the problem that wood boards on the upper side of the wood tray are not firmly fixed to wood boards on the lower side of the wood tray, the damaged wood tray is prevented from entering the production process, and damage to equipment and products caused by the damaged wood tray is reduced.

Description

technical field [0001] The invention belongs to the technical field of logistics pallet detection, and in particular relates to a detection and alarm system for a damaged wooden pallet in a logistics system and a working method thereof. Background technique [0002] Wooden pallets can flexibly carry more than 500kg during the stacking, transportation, handling and storage of goods, which brings great convenience to enterprises. However, due to the increase in the number of times wooden pallets are used and the influence of the use environment, there will be a certain number of damaged wooden pallets in the logistics system, and it is difficult to distinguish manually among a large number of pallets. At present, most enterprise logistics systems are mostly automated production lines. Once pallets enter the system, pallets with missing boards will cause manipulator palletizing and stacking failures, and pallets with damaged beams will cause transportation failures and stacker ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/00G08B5/36G06V20/00G06N3/04G06N3/08
CPCG08B21/00G08B5/36G06N3/084G06N3/045
Inventor 李健邱建树张东生王金晨段晓威赵海鹏马洪明孙振刘辉张世福窦金迪
Owner CHINA TOBACCO SHANDONG IND
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